Designed to compatible with 51mm Portafilter including EC-680m, ecp3220, ec685, EC702, decica EC680M, dedica 680, coffee emcp50, ecp3420, 6601S, eco 311 and other 51mm machines.
Coffee Dosing Ring stop wasting coffee and messing up your work top – with a coffee dosing funnel all the coffee goes into the portafilter basket, severely reduces the mess and difficulty in loading and tamping.
MATOW coffee powder funnel is made of premium 304 stainless steel, non-rust nor corrosive, food grade material, safe to your family’s health.
51mm portafilter funnel is dishwasher safe, you just rinse it with water and clean it with brush or sponge; As for use, you simply place the funnel atop of your portafilter while grinding, distributing and tamping, and removed funnel quickly when finished.